Pneumofore vacuum pumps: independent brand profile
Pneumofore is a century-old Italian family company that has done one thing since 1923: rotary vane machines. Its large UV vacuum pumps run centralised vacuum systems in can-making, brick and plastics plants. This profile covers what is publicly known, what AI assistants get wrong about its founder, and where people search for it.
Independent profile by Vacuum Engineering Tools. We are not affiliated with Pneumofore, receive no payment and do not sell pumps. Quotes are the opinions of individual users, not statements of fact by us. Brand names belong to their respective owners.
In short
Pneumofore S.p.A. (Rivoli near Turin, Italy) was founded in 1923 by Jakob (Giacomo) Hilfiker and is still run by the Hilfiker family. It specialises entirely in rotary vane technology: UV series vacuum pumps, including what it calls the largest single-stage rotary vane machines (up to 6,480 m³/h each), plus air compressors. The company celebrated its 100th anniversary in 2023. We found no Reddit or forum discussion of Pneumofore; its customers are plant engineers in heavy process industries.
Verified facts
What users say
A search of Google’s index of reddit.com for Pneumofore returned only the company’s own pages and social profiles. There is no Reddit discussion of the brand.
Reddit blocks automated access, so thread titles, links and previews come from Google’s index of reddit.com (October 2026). Previews are excerpts, not the full comment.
From specialist forums
Pneumofore sells large machines to industrial plants, often as part of a central vacuum system. Buyers of this kind of equipment rarely post publicly, so the only public material is case studies published by the company itself.
No quotable forum posts found.
AI fact-check: what ChatGPT, Gemini, Perplexity and Claude say
On 9 October 2026 we asked all four assistants the same question (who owns Pneumofore, headquarters, founding, best-known series and what buyers say) and checked every answer against the manufacturer’s own pages.
| Question | ChatGPT (gpt-5.5) | Gemini (3.5 Flash) | Perplexity (Sonar) | Claude (Sonnet 5.5) | Verified |
|---|---|---|---|---|---|
| Who owns it? | ✓ Family-owned | ✓ Hilfiker family | ~ “Not publicly confirmed” | ~ Declined to answer | Hilfiker family [Source] |
| Headquarters | ✓ Rivoli | ~ Turin | ✓ Rivoli | ✓ Rivoli (unsure) | Rivoli (TO), Italy [Source] |
| Founded | ✗ 1923, “Roberto Hilfiker” | ✗ 1923, “Gordon Hilfiker” | ✓ 1923, Jakob (Giacomo) Hilfiker | ~ Declined to answer | 1923, Jakob (Giacomo) Hilfiker [Source] |
| Series named | ~ UV, V, A Series | ✓ UV (vacuum), A (compressors) | ✓ UV, UVL, UVD | ~ Declined to answer | UV series vacuum pumps; A series are compressors [Source] |
✓ correct · ~ partly right or outdated · ✗ wrong · ? cannot be checked against an official source. Answers condensed. Only Perplexity used web search; the other models answered from training data.
ChatGPT and Gemini got the founding year right and then invented the founder’s first name, “Roberto” and “Gordon”. Pneumofore’s history page names Jakob Hilfiker (1895–1964), Giacomo in Italian. Claude declined to answer anything it could not confirm: less useful, but it made nothing up. Perplexity, which searched the web, was right on every verifiable point.
Search interest compared
Google Trends data compared with other industrial rotary vane and claw brands, web search, October 2021 to October 2026. Worldwide, Pneumofore barely registers in search, but in Italy it accounts for 81 % of this group’s searches, and in Poland about a third.
Average search interest 2021–2026 (index)
Where people search for Pneumofore
How to read this: of every 100 Google searches for these five brand names in Italy, 81 were for Pneumofore, more than for any other brand. It shows relative interest, not sales or market share.
| Country | Pneumofore share | Rank | Most searched |
|---|---|---|---|
| Italy | 81 % | 1st of 5 | — |
| Poland | 32 % | 3rd of 5 | Becker (35 %) |
| United Kingdom | 6 % | 4th of 5 | Becker (58 %) |
| United States | 1 % | 5th of 5 | Gast (40 %) |
Pulled on 9 October 2026 via DataForSEO. Terms compared: “becker vacuum pump”, “rietschle vacuum pump”, “gast vacuum pump”, “pneumofore”, “dekker vacuum pump”. Relative values, not absolute search volumes; non-English searches are not included.
Technology fingerprint
Computed from our directory of 25 manufacturers: which technologies Pneumofore offers and how common each is in the market.
| Technology | Makers in our directory | |
|---|---|---|
| Rotary vane | 15 of 25 |
Not in the range: Screw, Claw, Liquid ring, Scroll, Roots, Turbomolecular, Diaphragm
Closest alternatives
Manufacturers with the largest overlap in pump technologies.
Product series at a glance
| Series | Technology | What it is for |
|---|---|---|
| UV series | Rotary vane | Air-cooled rotary vane vacuum pumps, from single machines to large central systems. |
| Centralised vacuum systems | Rotary vane | Multi-pump central vacuum for whole plants. |
Typical fit
- Large centralised vacuum systems
- Can-making and packaging lines
- Brick and ceramics moulding
- Plastics and energy-sector drying
Useful calculators
Official owner resources
Frequently asked questions
Who owns Pneumofore?
Pneumofore is a family company run by the Hilfiker family since its founding by Jakob (Giacomo) Hilfiker in 1923. It is based in Rivoli near Turin, Italy.
What is Pneumofore known for?
Large rotary vane vacuum pumps (the UV series) and centralised vacuum systems for heavy industry. Pneumofore says it builds the largest single-stage rotary vane machines, up to 6,480 m³/h each.
Does Pneumofore only make vacuum pumps?
No. It also builds rotary vane air compressors (such as the A series), but all its products use rotary vane technology, its sole focus for a century.
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